Unable to create a dropdown menu on home page

[varunchandak]

I am trying to create a dropdown menu on the home page at the top right bar on my blog (vrnchndk.in).

I am trying to create a new page and adding it in _config.yaml file as follows:

hexo new page snippets
hexo new page abcd

Entry in _config.yaml file:

menu:
  Home: /
  Blog: /archives
  Snippets:
   abcd: /abcd
  About Me: /About-Me
  test: /test

But this is throwing up errors. Any help on this ?